DevFlowAI Services

Next-Gen web development, advanced artificial intelligence and professional automation to transform your business.

98+
Score Lighthouse
<1.5s
Temps de chargement
100%
SEO optimisé
20%+
ROI garanti
🌐

Web Development

Ultra-high performance showcase sites, SaaS applications and e-commerce

Showcase Sites

High-performance marketing sites with Astro or Next.js

  • Next.js 15 or Astro based on needs
  • Guaranteed Lighthouse score 98+
  • Advanced multilingual SEO
  • Responsive and accessible (WCAG AA)
  • Smooth animations (Framer Motion)
  • Headless CMS (Contentful, Payload)
Starting at €2,500
Request a quote

SaaS Applications

Full web applications with authentication and payments

  • Scalable architecture (Next.js + Edge)
  • Complete Auth (Clerk, Auth.js, SSO)
  • Optimized database (PostgreSQL, Redis)
  • Integrated Stripe payments
  • REST/GraphQL/tRPC API
  • Monitoring and observability
Starting at €8,000
Request a quote

E-commerce

High-performance and high-converting online stores

  • Shopify Plus or custom solution
  • Multiple payments (Stripe, PayPal, Klarna)
  • Advanced catalog management
  • Subscriptions and upsell
  • Multi-vendor if needed
  • Analytics and conversion tracking
Starting at €5,000
Request a quote
🤖

Artificial Intelligence

AI integrations to automate and improve your processes

Chatbots & Assistants

Intelligent conversational assistants for your business

  • GPT-4, Claude Opus or mixed models
  • Training on your data (RAG)
  • Multiple integrations (website, Slack, etc.)
  • Analytics and continuous improvement
  • Multilingual support
  • Real-time streaming
Setup €1,500 + €200/month
Request a quote

RAG Systems

Retrieval and augmented generation on your documents

  • Document ingestion (PDF, Docs, etc.)
  • Vectorization and indexing
  • Advanced semantic search
  • Contextual answer generation
  • Fine-tuning if necessary
  • API for integrations
Starting at €7,000
Request a quote

Custom AI

Custom AI solutions for your specific needs

  • Computer vision
  • Sentiment analysis
  • Text classification
  • Content generation
  • Predictions and forecasting
  • Proof of Concept or Production
Starting at €5,000
Request a quote

Automation

Workflows and integrations to save time and reduce errors

n8n/Make Workflows

Automation of your business processes

  • No-code/low-code workflows
  • Multiple integrations (CRM, email, etc.)
  • Advanced triggers and conditions
  • Monitoring and alerts
  • Complete documentation
  • Training included
Setup €1,000 + €100/month
Request a quote

API & Integrations

Connect your tools and services together

  • Custom REST/GraphQL API
  • Webhooks and events
  • OAuth2 and authentication
  • Rate limiting and security
  • OpenAPI documentation
  • SDKs if necessary
Starting at €2,000
Request a quote

Enterprise Automation

Complex automation solutions at scale

  • Event-driven architecture
  • Microservices and orchestration
  • Message queues (RabbitMQ, Redis)
  • Advanced monitoring
  • SLA up to 99.99%
  • Optional 24/7 support
Starting at €12,000
Request a quote

Combined Packages

Save up to 50% with our All-Inclusive offers

Startup Pack

€10,000

Ideal to get started

  • Pro Site (10 pages)
  • Basic Chatbot
  • 3 automation workflows
  • 3 months support
Choose
Popular

Growth Pack

€25,000

To scale quickly

  • Growth App (SaaS)
  • Smart Assistant + RAG
  • 10 workflows
  • SEO Growth 3 months
  • 6 months support
Choose

Enterprise Suite

€100,000+

Custom solutions

  • Custom Platform
  • Complete AI Suite
  • Unlimited automation
  • 99.99% SLA + 24/7
  • Dedicated team
Contact us

How to Get Started?

A simple and transparent process from first contact to launch

1

First contact and free audit

Contact us via the form or by email. We organize a 30-minute call to understand your needs and offer you a free audit (SEO analysis, performance, technical architecture according to your project).

2

Scoping workshop and detailed quote

We organize a 1-2 hour workshop (video call or in-person) to refine needs, define precise objectives, success KPIs and technical architecture. You receive a detailed quote within 24-48 hours with timeline and deliverables.

3

Validation and kickoff

Contract signing and first deposit payment (40%). We create the Git repository, configure development environments and prepare the kickoff meeting with your team.

4

Development in agile sprints

Development in 2-week sprints with regular demos. You have access to the Git repository and staging environment to test in real time. Adjustments possible at each sprint.

5

Testing, optimization and training

Automated tests, performance audits (Lighthouse 98+), SEO and security optimizations. Training for your team (2-3h) for autonomous handling and maintenance.

6

Deployment and production launch

Deployment on production infrastructure (Cloudflare Pages, Vercel or your hosting). Configuration of monitoring, analytics and alerts. Post-launch support included (1 month minimum).

Ready to start your project?

Let's discuss your needs and find the best solution for your business together. Free audit and detailed quote within 24 hours.